CN105437297A - Rotary table type numerical control diamond line cutting machine for cutting irregular line - Google Patents

Rotary table type numerical control diamond line cutting machine for cutting irregular line Download PDF

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Publication number
CN105437297A
CN105437297A CN201510960700.XA CN201510960700A CN105437297A CN 105437297 A CN105437297 A CN 105437297A CN 201510960700 A CN201510960700 A CN 201510960700A CN 105437297 A CN105437297 A CN 105437297A
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China
Prior art keywords
numerical control
storage cylinder
wire storage
stepper motor
rotary
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CN201510960700.XA
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Chinese (zh)
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CN105437297B (en
Inventor
罗建军
罗美桃
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罗建军
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/547Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a wire-like cutting member
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/06Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
    • B26D7/0616Arrangements for feeding or delivering work of other than sheet, web, or filamentary form by carriages, e.g. for slicing machines
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/26Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
    • B26D7/2614Means for mounting the cutting member

Abstract

The invention provides a rotary table type numerical control diamond line cutting machine for cutting an irregular line. The machine is characterized in that a hollow precision numerical control rotary table which can rotate around a vertical axis is arranged above a working platform, wherein the precision numerical control rotary table moves in a three-axis linkage manner by a numerical control system performing combined control for a rotary table stepping motor, an X-axis stepping motor and a Y-axis stepping motor. According to the machine, the numerical control system can perform the combined control for the moving of an X-Y slide platform as well as the rotating of the precision numerical control rotary table, so that a cut workpiece positioned on the precision numerical control rotary table can be fed in the direction directly facing the radial directions of fixed guide rails all the time, and the stressing direction of a diamond line directly faces the radial directions of supporting guide rails all the time, and as a result, the positioning stability of the diamond line can be ensured, and various regular lines can be cut under numerical control. The machine can automatically cut various irregular products, and is wide in applicable scope, and high in economic value.

Description

A kind ofly can be used for the turntable type numerical control diamond wire saw machine cutting special-shaped lines
Technical field
The present invention relates to a kind of numerical control diamond wire saw machine, specifically a kind ofly can be used for the turntable type numerical control diamond wire saw machine cutting special-shaped lines.
Background technology
At present, using diamond wire saw machine to cut various material applies very universal, the basic functional principle of diamond wire saw machine is: diamond wire extends on cut material by four stator rings on wire storage cylinder, support, diamond wire is driven to move back and forth by wire storage cylinder high speed reciprocating operation, by automatically controlling workbench to the constantly feeding of diamond wire direction, diamond wire is contacted with cut workpiece, and cut workpiece is cut because being subject to the ablation of diamond wire.Diamond wire saw machine structure is simple, easy to use, but, normal diamond wire cutting machine is on the market fixing owing to supporting the guide wheel of diamond wire, cut workpiece can only carry out simple straight cuts along the feeding of diamond wire guide wheel radial direction, cutting for some special-shaped lines is not smooth, this is because when cutting special-shaped lines, if the direction of feed of cut workpiece deviate from diamond wire guide wheel radial direction, the pressure of diamond wire will be made to be added in the lateral location of guide wheel V-type groove, make guide wheel V-type groove flank wear and produce gap, cause guide wheel accurately cannot locate diamond wire, diamond wire position is caused to offset, any swing, cannot accurately locate, cutting work can not be completed well.
Summary of the invention
In order to solve the problem, the invention provides a kind of turntable type numerical control diamond wire saw machine, rotatable precision numerical control rotary table is provided with above its workbench, cut workpiece is placed on precision numerical control rotary table, during cutting, by the motion of digital control system control XY slide unit and precision numerical control rotary table, make cut workpiece always face the direction feeding of the radial direction of stator ring, the various special-shaped lines of Numerical control cutting can be realized.
The technical solution adopted in the present invention is as follows:
A kind ofly can be used for the numerical control diamond wire saw machine cutting special-shaped lines, comprise fuselage, body upper is provided with XY slide unit, the top of XY slide unit is provided with workbench, body upper side is provided with bracing frame, bracing frame is provided with wire storage cylinder winding mechanism, bracing frame upper, the rear and front end of lower carriage is respectively provided with a stator ring, diamond wire two ends are wound on the upper of wire storage cylinder winding mechanism respectively, on lower two wire storage cylinders, diamond wire line body is then successively around in the V-type groove of each stator ring outer, it is characterized in that: being provided with one above described workbench can around the hollow precision numerical control rotary table of vertical axis revolving, described precision numerical control rotary table drives it to rotate by the turntable stepper motor of side, turntable stepper motor is furnished with corresponding servo drive system and is controlled by the digital control system of this cutting machine, described XY slide unit is driven by X-axis stepper motor and y-axis stepper motor, and X-axis stepper motor and y-axis stepper motor are all furnished with corresponding servo drive system and are controlled by the digital control system of this cutting machine, the motion of described precision numerical control rotary table is jointly controlled by the digital control system of this cutting machine turntable stepper motor, X-axis stepper motor and y-axis stepper motor thus realizes three-shaft linkage.
Described wire storage cylinder winding mechanism comprises wire storage cylinder, wire storage cylinder support and wire storage cylinder slide unit, upper and lower two wire storage cylinders are laterally slidably connected on wire storage cylinder slide unit by wire storage cylinder support, the rotation of wire storage cylinder is controlled by wire storage cylinder motor, and the traversing slip of wire storage cylinder support is controlled by wire storage cylinder stepper motor.
Numerical control diamond wire saw machine of the present invention arranges a precision numerical control rotary table by square on the table, and by digital control system, the movement of XY slide unit and the rotation of precision numerical control rotary table are jointly controlled, make to be placed on cut workpiece on precision numerical control rotary table all the time along just to the direction feeding of stator ring radial direction, the Impact direction of diamond wire is all the time just to the radial direction supporting guide wheel, ensure the stable of diamond wire location, thus the various special-shaped lines of Numerical control cutting can be realized.Therefore, this numerical control diamond wire saw machine can the product of the various abnormity of surface trimming, and be widely used, economic worth is very big.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention.
Fig. 2 is the perspective view dorsad of Fig. 1.
Fig. 3 is the positive direction view of Fig. 1.
Fig. 4 is the schematic diagram of cutting ABCD square AB section.
Fig. 5 is the schematic diagram of cutting ABCD square BC section.
The schematic diagram of abrasion condition when Fig. 6 is stator ring V-type groove radial force.
The schematic diagram of abrasion condition when Fig. 7 is stator ring V-type groove lateral force.
In figure: 1-fuselage, 2-XY slide unit, 3-workbench, 4-bracing frame, 5-wire storage cylinder winding mechanism, 6-upper bracket, 7-lower carriage, 8-stator ring, 9-diamond wire, 10-wire storage cylinder, 11-precision numerical control rotary table, 12-turntable stepper motor, 13-Y shaft step motor, 14-X shaft step motor, 15-wire storage cylinder support, 16-wire storage cylinder slide unit, 17-wire storage cylinder stepper motor, 18-wire storage cylinder motor, F-workpiece direction of feed.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be further described.
As shown in Figure 1 to Figure 3, numerical control diamond wire saw machine of the present invention comprises fuselage 1, XY slide unit 2 is provided with above fuselage 1, the top of XY slide unit 2 is provided with workbench 3, bracing frame 4 is provided with at the upper side of fuselage 1, bracing frame 4 is provided with wire storage cylinder winding mechanism 5, the rear and front end of the upper and lower support 6,7 of bracing frame 4 is respectively provided with a stator ring 8, diamond wire 9 two ends are wound on upper and lower two wire storage cylinders 10 of wire storage cylinder winding mechanism 5 respectively, and diamond wire 9 line body is then successively around in the V-type groove of each stator ring 8 outer.
Being provided with one above described workbench 3 can around the hollow precision numerical control rotary table 11 of vertical axis revolving, described precision numerical control rotary table 11 drives it to rotate by the turntable stepper motor 12 of side, and turntable stepper motor 12 is furnished with corresponding servo drive system and is controlled by the digital control system of this cutting machine; Described XY slide unit 2 is driven by X-axis stepper motor 14 and y-axis stepper motor 13, and X-axis stepper motor 14 and y-axis stepper motor 13 are all furnished with corresponding servo drive system and are controlled by the digital control system of this cutting machine; The motion of described precision numerical control rotary table 11 is jointly controlled by the digital control system of this cutting machine turntable stepper motor 12, X-axis stepper motor 14 and y-axis stepper motor 13 thus realizes three-shaft linkage.
The wire storage cylinder winding mechanism 5 of this numerical control diamond wire saw machine comprises wire storage cylinder 10, wire storage cylinder support 15 and wire storage cylinder slide unit 16, upper and lower two wire storage cylinders 10 are laterally slidably connected on wire storage cylinder slide unit 16 by wire storage cylinder support 15, the rotation of wire storage cylinder 10 is controlled by wire storage cylinder motor 18, and the traversing slip of wire storage cylinder support 15 is controlled by wire storage cylinder stepper motor 17.Be wound on diamond wire 9 on wire storage cylinder 10 successively by upper bracket 6 rear end stator ring 8, upper bracket 6 front end stator ring 8, lower carriage 7 front end stator ring 8, after lower carriage 7 rear end stator ring 8, rolling is on lower wire storage cylinder 10, upper, lower carriage 6, diamond wire 9 line body vertical section between 7 liang of front end stator rings 8 is used for cut workpiece, control corresponding servo-drive system by digital control system to drive wire storage cylinder motor 18 and wire storage cylinder stepper motor 17, can realize, lower wire storage cylinder 10 1 puts silk one receipts silk and synchronous operation, wire storage cylinder support 15 transverse reciprocating on wire storage cylinder slide unit 16 slides simultaneously, make that diamond wire 9 is closely orderly to be arranged on wire storage cylinder 10.
When this numerical control diamond wire saw machine uses, cut workpiece is placed on precision numerical control rotary table 11, by the movement of digital control system control XY slide unit 2 and the rotation of precision numerical control rotary table 11, when three-shaft linkage, diamond wire 9 and workpiece relative position do not change, do not cut, when the location of workpiece rotates to the radial direction of direction of feed just to stator ring 8, the diamond wire 9 that absorption surface runs up back and forth and be cut into required form.During as cut ABCD square as shown in Figure 4, diamond wire 9 is at A point, digital control system control XY slide unit 2 moves and makes cut workpiece be cut to B point along F to feeding, then digital control system simultaneously control XY slide unit 2 move and rotate with precision numerical control rotary table 11, the position of cut workpiece is made to become position as shown in Figure 5, now diamond wire 9 is at B point, digital control system control XY slide unit 2 moves and makes cut workpiece be cut to C point along F to feeding, in like manner until cutting full profile, this cutting mode can ensure the radial direction of cutting force parallel stator ring 8 all the time.Can see from Fig. 6 and Fig. 7, when cut workpiece is along stator ring 8 radial feed, diamond wire 9 wearing and tearing V-type groove center position, the position of diamond wire 9 is stable, can not swing; When cut workpiece departs from stator ring 8 radial sideway feed, diamond wire 9 can fall V-type groove flank wear, and produce gap, diamond wire 9 cannot be felt relieved and vacillate now to the left, now to the right, and cannot complete cutting.The motion of digital control system to XY slide unit 2 and precision numerical control rotary table 11 of this numerical control diamond wire saw machine jointly controls, make to be placed on cut workpiece on precision numerical control rotary table all the time along just to the direction feeding of stator ring 8 radial direction, thus avoid the generation of wear phenomenon as shown in Figure 7, therefore, this numerical control diamond wire saw machine is specially adapted to cut the special-shaped lines that various direction of feed constantly changes.
Above-mentioned legend is only exemplary embodiments of the present invention, is not limited to the present invention, and all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.

Claims (2)

1. one kind can be used for the numerical control diamond wire saw machine cutting special-shaped lines, comprise fuselage (1), fuselage (1) top is provided with XY slide unit (2), the top of XY slide unit (2) is provided with workbench (3), fuselage (1) upper side is provided with bracing frame (4), bracing frame (4) is provided with wire storage cylinder winding mechanism (5), bracing frame (4) upper, lower carriage (6, 7) rear and front end is respectively provided with a stator ring (8), diamond wire (9) two ends are wound on the upper of wire storage cylinder winding mechanism (5) respectively, on lower two wire storage cylinders (10), diamond wire (9) line body is then successively around in the V-type groove of each stator ring (8) outer, it is characterized in that: described workbench (3) top is provided with one can around the hollow precision numerical control rotary table (11) of vertical axis revolving, described precision numerical control rotary table (11) drives it to rotate by the turntable stepper motor (12) of side, turntable stepper motor (12) is furnished with corresponding servo drive system and is controlled by the digital control system of this cutting machine, described XY slide unit (2) is driven by X-axis stepper motor (14) and y-axis stepper motor (13), and X-axis stepper motor (14) and y-axis stepper motor (13) are all furnished with corresponding servo drive system and are controlled by the digital control system of this cutting machine, the motion of described precision numerical control rotary table (11) is jointly controlled by the digital control system of this cutting machine turntable stepper motor (12), X-axis stepper motor (14) and y-axis stepper motor (13) thus realizes three-shaft linkage.
2. numerical control diamond wire saw machine according to claim 1, it is characterized in that: described wire storage cylinder winding mechanism (5) comprises wire storage cylinder (10), wire storage cylinder support (15) and wire storage cylinder slide unit (16), upper and lower two wire storage cylinders (10) are laterally slidably connected on wire storage cylinder slide unit (16) by wire storage cylinder support (15), the rotation of wire storage cylinder (10) is controlled by wire storage cylinder motor (18), and the traversing slip of wire storage cylinder support (15) is controlled by wire storage cylinder stepper motor (17).
CN201510960700.XA 2015-12-21 2015-12-21 A kind of turntable type numerical control diamond wire saw machine that can be used to cut special-shaped lines Active CN105437297B (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106695516A (en) * 2017-02-18 2017-05-24 湖州师范学院 Wire cutting machine for non-conductive plates
CN109624092A (en) * 2018-11-22 2019-04-16 东旭科技集团有限公司 Special-shaped glass hacking equipment and special-shaped glass hacking method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1387979A (en) * 2002-07-03 2003-01-01 沈阳科晶设备制造有限公司 Automatically controlled high-precision crystal wire electrode cutting machine
CN2670076Y (en) * 2004-01-16 2005-01-12 张文奇 Digital controlled straight cutter
WO2006135277A2 (en) * 2005-06-14 2006-12-21 Sergey Vladimirovich Smirnov Device for cutting thermoplastic materials
CN203371580U (en) * 2013-07-03 2014-01-01 兴化市天和塑料制品厂 Round material cutting machine
CN104890036A (en) * 2015-06-29 2015-09-09 泰州市晨虹数控设备制造有限公司 Horizontal diamond wire cutting machine tool
CN205255096U (en) * 2015-12-21 2016-05-25 罗建军 Can be used to cut revolving stage formula numerical control diamond wire cutting machine of special -shaped lines

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1387979A (en) * 2002-07-03 2003-01-01 沈阳科晶设备制造有限公司 Automatically controlled high-precision crystal wire electrode cutting machine
CN2670076Y (en) * 2004-01-16 2005-01-12 张文奇 Digital controlled straight cutter
WO2006135277A2 (en) * 2005-06-14 2006-12-21 Sergey Vladimirovich Smirnov Device for cutting thermoplastic materials
WO2006135277A3 (en) * 2005-06-14 2007-04-05 Sergey Vladimirovich Smirnov Device for cutting thermoplastic materials
CN203371580U (en) * 2013-07-03 2014-01-01 兴化市天和塑料制品厂 Round material cutting machine
CN104890036A (en) * 2015-06-29 2015-09-09 泰州市晨虹数控设备制造有限公司 Horizontal diamond wire cutting machine tool
CN205255096U (en) * 2015-12-21 2016-05-25 罗建军 Can be used to cut revolving stage formula numerical control diamond wire cutting machine of special -shaped lines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106695516A (en) * 2017-02-18 2017-05-24 湖州师范学院 Wire cutting machine for non-conductive plates
CN109624092A (en) * 2018-11-22 2019-04-16 东旭科技集团有限公司 Special-shaped glass hacking equipment and special-shaped glass hacking method

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